🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.44 AU - 0.57 AU

Year: 152 Days

Day: 13.4 Hours

Environment

Temp: 142 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,942,289 km

• M1: 70,461 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.51 AU - 0.79 AU

Year: 226 Days

Day: 46.2 Hours

Environment

Temp: -3 °C

Axial Tilt: 2.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1 AU - 1.46 AU

Year: 587 Days

Day: 45.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,942,289 km

• M1: 243,246 km (0.117 R)
• M2: 723,605 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.41 AU - 1.49 AU

Year: 752 Days

Day: 20.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.2

Radius: 14.9

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.18 AU - 4.2 AU

Year: 3051 Days

Day: 6.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 67,942,289 km

• M1: 198,217 km (0.097 R)
• M2: 294,558 km (0.111 R)
• M3: 410,796 km (0.087 R)
• M4: 569,220 km (0.12 R)
• M5: 724,203 km (0.119 R)
• M6: 885,320 km (0.114 R)
• M7: 1,128,566 km (0.061 R)
• M8: 1,234,930 km (0.095 R)
• M9: 1,669,063 km (0.072 R)
• M10: 1,792,033 km (0.096 R)
• M11: 1,890,019 km (0.108 R)
• M12: 2,120,999 km (0.081 R)
• M13: 2,547,951 km (0.105 R)
• M14: 2,707,273 km (0.116 R)
• M15: 2,869,886 km (0.09 R)
• M16: 3,086,354 km (0.089 R)
• M17: 3,343,064 km (0.091 R)
• M18: 3,465,285 km (0.06 R)
• M19: 3,624,607 km (0.115 R)
• M20: 4,043,331 km (0.063 R)
• M21: 4,632,298 km (0.069 R)
• M22: 4,986,995 km (0.107 R)
• M23: 5,391,358 km (0.101 R)
• M24: 5,827,735 km (0.091 R)
• M25: 6,082,201 km (0.09 R)
• M26: 6,405,631 km (0.085 R)
• M27: 6,580,362 km (0.085 R)
• M28: 6,734,747 km (0.064 R)
• M29: 7,024,518 km (0.079 R)
• M30: 7,685,591 km (0.083 R)
• M31: 7,778,491 km (0.073 R)
• M32: 8,012,013 km (0.098 R)
• M33: 8,106,110 km (0.114 R)
• M34: 8,271,715 km (0.085 R)
• M35: 8,366,859 km (0.1 R)
• M36: 8,486,388 km (0.067 R)
• M37: 8,678,621 km (0.098 R)
• M38: 9,018,657 km (0.065 R)
• M39: 9,313,664 km (0.12 R)
• M40: 9,437,531 km (0.046 R)
• M41: 9,537,014 km (0.117 R)
• M42: 10,602,749 km (0.12 R)
• M43: 11,387,091 km (0.116 R)
• M44: 11,493,156 km (0.115 R)
• M45: 11,652,777 km (0.109 R)
• M46: 12,109,050 km (0.108 R)
• M47: 12,462,101 km (0.084 R)
• M48: 12,680,963 km (0.039 R)
• M49: 13,205,902 km (0.098 R)
• M50: 13,317,352 km (0.096 R)
• M51: 13,541,300 km (0.086 R)
• M52: 13,681,772 km (0.069 R)
• M53: 13,822,843 km (0.116 R)
• M54: 14,134,755 km (0.055 R)
• M55: 15,494,001 km (0.093 R)
• M56: 16,025,522 km (0.101 R)
• M57: 16,323,521 km (0.091 R)
• M58: 16,955,123 km (0.086 R)
• M59: 17,380,729 km (0.112 R)
• M60: 17,779,109 km (0.096 R)
• M61: 18,025,646 km (0.05 R)
• M62: 18,273,530 km (0.114 R)
• M63: 18,678,491 km (0.113 R)
• M64: 19,086,594 km (0.111 R)
• M65: 19,244,270 km (0.116 R)
• M66: 19,529,254 km (0.1 R)
• M67: 20,135,574 km (0.049 R)
• M68: 20,780,491 km (0.106 R)
• M69: 20,877,879 km (0.092 R)
• M70: 21,007,879 km (0.078 R)
• M71: 21,301,390 km (0.085 R)
• M72: 21,497,812 km (0.046 R)
• M73: 21,859,540 km (0.028 R)
• M74: 22,322,695 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.7

Radius: 13.6

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.58 AU - 4.46 AU

Year: 3469 Days

Day: 8.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 67,942,289 km

• M1: 177,872 km (0.081 R)
• M2: 292,763 km (0.062 R)
• M3: 811,868 km (0.027 R)
• M4: 905,815 km (0.106 R)
• M5: 1,064,688 km (0.027 R)
• M6: 1,255,575 km (0.116 R)
• M7: 1,344,137 km (0.102 R)
• M8: 1,611,618 km (0.048 R)
• M9: 1,770,790 km (0.116 R)
• M10: 1,858,604 km (0.083 R)
• M11: 2,091,827 km (0.062 R)
• M12: 2,572,934 km (0.072 R)
• M13: 3,012,901 km (0.086 R)
• M14: 3,195,710 km (0.062 R)
• M15: 4,080,432 km (0.1 R)
• M16: 4,385,910 km (0.083 R)
• M17: 4,983,703 km (0.061 R)
• M18: 5,164,418 km (0.11 R)
• M19: 5,814,271 km (0.11 R)
• M20: 5,928,264 km (0.087 R)
• M21: 6,372,420 km (0.109 R)
• M22: 6,747,612 km (0.058 R)
• M23: 7,334,036 km (0.066 R)
• M24: 7,581,620 km (0.108 R)
• M25: 7,810,954 km (0.115 R)
• M26: 8,191,231 km (0.081 R)
• M27: 8,297,895 km (0.111 R)
• M28: 8,577,643 km (0.091 R)
• M29: 9,345,977 km (0.071 R)
• M30: 9,682,124 km (0.101 R)
• M31: 9,795,070 km (0.058 R)
• M32: 9,999,570 km (0.09 R)
• M33: 10,551,587 km (0.12 R)
• M34: 10,714,349 km (0.025 R)
• M35: 11,637,218 km (0.092 R)
• M36: 11,926,391 km (0.091 R)
• M37: 12,217,808 km (0.091 R)
• M38: 12,536,302 km (0.091 R)
• M39: 12,634,887 km (0.115 R)
• M40: 12,733,621 km (0.072 R)
• M41: 13,231,483 km (0.092 R)
• M42: 13,331,863 km (0.095 R)
• M43: 13,634,500 km (0.071 R)
• M44: 14,893,515 km (0.108 R)
• M45: 15,076,473 km (0.051 R)
• M46: 15,497,442 km (0.088 R)
• M47: 16,593,545 km (0.059 R)
• M48: 16,810,462 km (0.112 R)
• M49: 17,055,504 km (0.091 R)
• M50: 17,164,710 km (0.058 R)
• M51: 17,356,644 km (0.12 R)
• M52: 18,242,712 km (0.096 R)
• M53: 18,354,462 km (0.117 R)
• M54: 18,719,331 km (0.037 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.4

Radius: 11.6

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.08 AU - 5.76 AU

Year: 5432 Days

Day: 6.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 106 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 67,942,289 km

• M1: 192,532 km (0.052 R)
• M2: 359,783 km (0.112 R)
• M3: 753,973 km (0.115 R)
• M4: 852,708 km (0.113 R)
• M5: 996,322 km (0.069 R)
• M6: 1,148,612 km (0.087 R)
• M7: 1,338,901 km (0.118 R)
• M8: 1,903,035 km (0.104 R)
• M9: 1,989,352 km (0.059 R)
• M10: 2,422,438 km (0.093 R)
• M11: 2,516,535 km (0.063 R)
• M12: 2,806,007 km (0.108 R)
• M13: 2,944,834 km (0.064 R)
• M14: 3,480,694 km (0.105 R)
• M15: 3,565,964 km (0.103 R)
• M16: 3,738,451 km (0.096 R)
• M17: 3,847,657 km (0.083 R)
• M18: 4,047,071 km (0.114 R)
• M19: 4,249,776 km (0.091 R)
• M20: 4,525,485 km (0.118 R)
• M21: 4,665,509 km (0.074 R)
• M22: 5,264,798 km (0.119 R)
• M23: 5,635,950 km (0.039 R)
• M24: 5,761,612 km (0.026 R)
• M25: 6,456,495 km (0.113 R)
• M26: 6,535,333 km (0.036 R)
• M27: 6,693,906 km (0.091 R)
• M28: 7,042,170 km (0.082 R)
• M29: 7,561,724 km (0.104 R)
• M30: 8,207,388 km (0.094 R)
• M31: 8,522,441 km (0.1 R)
• M32: 8,870,705 km (0.072 R)
• M33: 9,431,697 km (0.084 R)
• M34: 9,521,306 km (0.087 R)
• M35: 10,187,316 km (0.071 R)
• M36: 10,526,005 km (0.098 R)
• M37: 10,805,903 km (0.082 R)
• M38: 10,993,798 km (0.049 R)
• M39: 11,756,448 km (0.098 R)
• M40: 12,046,967 km (0.087 R)
• M41: 12,274,505 km (0.106 R)
• M42: 12,667,948 km (0.09 R)
• M43: 13,032,219 km (0.03 R)
• M44: 13,265,741 km (0.112 R)
• M45: 13,872,809 km (0.072 R)
• M46: 14,043,201 km (0.118 R)
• M47: 14,145,675 km (0.036 R)
• M48: 14,385,780 km (0.097 R)
• M49: 14,592,674 km (0.074 R)
• M50: 15,748,168 km (0.092 R)
• M51: 16,319,033 km (0.112 R)
• M52: 16,570,956 km (0.118 R)
• M53: 16,860,428 km (0.111 R)
• M54: 17,480,960 km (0.09 R)
• M55: 17,849,569 km (0.052 R)
• M56: 17,960,720 km (0.081 R)
• M57: 18,183,472 km (0.117 R)
• M58: 18,295,371 km (0.116 R)
• M59: 18,744,763 km (0.117 R)
• M60: 19,122,049 km (0.116 R)
• M61: 19,730,912 km (0.087 R)
• M62: 19,922,397 km (0.043 R)
• M63: 21,202,357 km (0.078 R)
• M64: 21,437,973 km (0.111 R)
• M65: 21,516,662 km (0.108 R)
• M66: 21,872,106 km (0.046 R)
• M67: 22,749,199 km (0.12 R)
• M68: 23,232,400 km (0.057 R)
• M69: 23,475,347 km (0.118 R)
• M70: 23,922,794 km (0.106 R)
• M71: 24,249,964 km (0.11 R)
• M72: 24,496,352 km (0.044 R)
• M73: 24,950,232 km (0.081 R)
• M74: 25,199,013 km (0.116 R)
• M75: 25,282,190 km (0.079 R)
• M76: 26,497,373 km (0.112 R)
• M77: 26,920,735 km (0.073 R)
• M78: 27,431,911 km (0.056 R)
• M79: 27,989,163 km (0.079 R)
• M80: 28,247,668 km (0.102 R)
• M81: 28,593,539 km (0.097 R)
• M82: 28,723,689 km (0.034 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.5

Radius: 12.1

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.87 AU - 9.51 AU

Year: 9179 Days

Day: 6.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 67,942,289 km

• M1: 181,911 km (0.077 R)
• M2: 467,045 km (0.088 R)
• M3: 718,070 km (0.115 R)
• M4: 846,126 km (0.068 R)
• M5: 1,077,853 km (0.096 R)
• M6: 1,159,832 km (0.05 R)
• M7: 1,419,385 km (0.109 R)
• M8: 1,698,085 km (0.04 R)
• M9: 1,913,955 km (0.045 R)
• M10: 2,118,007 km (0.1 R)
• M11: 2,481,679 km (0.09 R)
• M12: 2,842,360 km (0.101 R)
• M13: 2,958,447 km (0.083 R)
• M14: 3,052,545 km (0.107 R)
• M15: 3,243,880 km (0.098 R)
• M16: 3,439,255 km (0.097 R)
• M17: 3,688,934 km (0.055 R)
• M18: 4,022,537 km (0.112 R)
• M19: 4,609,559 km (0.03 R)
• M20: 4,746,740 km (0.072 R)
• M21: 5,109,814 km (0.093 R)
• M22: 6,162,235 km (0.104 R)
• M23: 6,869,085 km (0.094 R)
• M24: 7,375,923 km (0.104 R)
• M25: 7,764,129 km (0.055 R)
• M26: 8,192,279 km (0.117 R)
• M27: 8,526,779 km (0.116 R)
• M28: 8,661,866 km (0.082 R)
• M29: 8,934,284 km (0.094 R)
• M30: 9,106,022 km (0.112 R)
• M31: 9,417,784 km (0.099 R)
• M32: 9,592,515 km (0.037 R)
• M33: 9,732,987 km (0.025 R)
• M34: 10,087,534 km (0.046 R)
• M35: 11,176,307 km (0.12 R)
• M36: 11,697,058 km (0.064 R)
• M37: 11,998,348 km (0.041 R)
• M38: 12,762,494 km (0.082 R)
• M39: 13,306,880 km (0.047 R)
• M40: 13,424,464 km (0.067 R)
• M41: 14,297,816 km (0.07 R)
• M42: 14,458,634 km (0.063 R)
• M43: 14,660,442 km (0.082 R)
• M44: 15,066,750 km (0.102 R)
• M45: 15,271,399 km (0.046 R)
• M46: 15,353,529 km (0.103 R)
• M47: 15,476,947 km (0.034 R)
• M48: 15,890,884 km (0.027 R)
• M49: 18,231,493 km (0.067 R)
• M50: 18,493,289 km (0.09 R)
• M51: 19,910,729 km (0.076 R)
• M52: 21,500,804 km (0.107 R)
• M53: 22,474,387 km (0.092 R)
• M54: 23,225,817 km (0.081 R)
• M55: 24,320,275 km (0.107 R)
• M56: 24,608,700 km (0.12 R)
• M57: 25,383,019 km (0.074 R)
• M58: 25,626,714 km (0.094 R)
• M59: 25,724,251 km (0.088 R)
• M60: 26,312,919 km (0.068 R)
• M61: 27,653,615 km (0.108 R)
• M62: 28,307,059 km (0.06 R)
• M63: 29,373,392 km (0.105 R)
• M64: 29,731,679 km (0.103 R)
• M65: 29,834,303 km (0.118 R)
• M66: 30,659,784 km (0.059 R)
• M67: 31,335,967 km (0.109 R)
• M68: 32,122,403 km (0.12 R)
• M69: 32,280,528 km (0.112 R)
• M70: 33,074,593 km (0.103 R)
• M71: 33,234,214 km (0.091 R)
• M72: 33,554,204 km (0.093 R)
• M73: 34,412,597 km (0.099 R)
• M74: 34,628,317 km (0.048 R)
• M75: 35,278,170 km (0.108 R)
• M76: 35,550,139 km (0.04 R)
• M77: 35,768,103 km (0.095 R)
• M78: 36,534,942 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 623.2

Radius: 7.5

Gravity: 11.08 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 10.84 AU - 12.98 AU

Year: 17693 Days

Day: 22.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,942,289 km

• M1: 205,697 km (0.055 R)
• M2: 576,101 km (0.113 R)
• M3: 992,432 km (0.038 R)
• M4: 1,090,419 km (0.102 R)
• M5: 1,715,738 km (0.034 R)
• M6: 1,804,450 km (0.096 R)
• M7: 2,636,363 km (0.093 R)
• M8: 4,476,417 km (0.102 R)
• M9: 4,765,291 km (0.096 R)
• M10: 4,849,065 km (0.063 R)
• M11: 5,017,812 km (0.037 R)
• M12: 5,274,671 km (0.067 R)
• M13: 5,890,865 km (0.119 R)
• M14: 6,576,023 km (0.104 R)
• M15: 6,999,236 km (0.06 R)
• M16: 7,626,200 km (0.098 R)
• M17: 8,020,839 km (0.067 R)
• M18: 8,120,621 km (0.052 R)
• M19: 8,170,587 km (0.057 R)
• M20: 8,371,646 km (0.076 R)
• M21: 8,830,164 km (0.075 R)
• M22: 8,984,699 km (0.109 R)
• M23: 9,036,459 km (0.092 R)
• M24: 9,824,541 km (0.091 R)
• M25: 10,909,275 km (0.102 R)
• M26: 11,409,680 km (0.073 R)
• M27: 13,425,960 km (0.099 R)
• M28: 14,932,261 km (0.085 R)
• M29: 18,297,914 km (0.119 R)
• M30: 18,627,179 km (0.085 R)
• M31: 19,291,393 km (0.096 R)
• M32: 20,985,739 km (0.078 R)
• M33: 21,815,857 km (0.086 R)
• M34: 22,235,031 km (0.117 R)
• M35: 22,586,287 km (0.088 R)
• M36: 23,010,247 km (0.097 R)
• M37: 24,587,008 km (0.112 R)
• M38: 25,315,251 km (0.116 R)
• M39: 25,755,667 km (0.075 R)
• M40: 27,919,301 km (0.102 R)
• M41: 29,831,012 km (0.111 R)
• M42: 30,529,485 km (0.057 R)
• M43: 31,626,635 km (0.095 R)
• M44: 31,784,461 km (0.051 R)
• M45: 31,942,437 km (0.094 R)
• M46: 32,736,801 km (0.095 R)
• M47: 32,816,537 km (0.096 R)
• M48: 32,896,422 km (0.076 R)
• M49: 33,296,596 km (0.069 R)
• M50: 33,457,115 km (0.062 R)
• M51: 37,553,105 km (0.101 R)
• M52: 39,489,799 km (0.099 R)
• M53: 39,744,713 km (0.101 R)
• M54: 40,256,338 km (0.077 R)
• M55: 40,941,945 km (0.032 R)
• M56: 41,113,983 km (0.11 R)
• M57: 41,372,338 km (0.113 R)
• M58: 42,324,678 km (0.106 R)
• M59: 42,672,643 km (0.076 R)
• M60: 43,196,535 km (0.106 R)
• M61: 44,515,539 km (0.118 R)
• M62: 45,313,195 km (0.097 R)
• M63: 45,758,548 km (0.093 R)
• M64: 46,832,960 km (0.08 R)
• M65: 47,373,307 km (0.086 R)
• M66: 48,733,152 km (0.048 R)
• M67: 49,372,084 km (0.096 R)
• M68: 50,935,532 km (0.079 R)
• M69: 51,398,388 km (0.106 R)
• M70: 51,955,789 km (0.047 R)
• M71: 52,795,482 km (0.11 R)
• M72: 52,982,629 km (0.087 R)
• M73: 53,827,857 km (0.043 R)
• M74: 54,582,877 km (0.088 R)
• M75: 54,961,809 km (0.072 R)
• M76: 55,817,359 km (0.064 R)
• M77: 56,008,096 km (0.102 R)
• M78: 56,198,983 km (0.084 R)
• M79: 56,390,169 km (0.113 R)
• M80: 57,060,966 km (0.084 R)
• M81: 57,637,965 km (0.068 R)
• M82: 57,830,797 km (0.096 R)
• M83: 58,701,008 km (0.037 R)
• M84: 59,283,392 km (0.07 R)
• M85: 60,258,621 km (0.109 R)
• M86: 60,454,295 km (0.078 R)
• M87: 64,012,031 km (0.084 R)
• M88: 65,413,913 km (0.066 R)
• M89: 66,017,840 km (0.077 R)
• M90: 66,421,455 km (0.097 R)
• M91: 66,623,561 km (0.098 R)
• M92: 67,332,506 km (0.061 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 18,483 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit